Rapid evaluation of metal properties for high-temperature high-chromium turbine and steam line components

被引：0
|
作者：
Gladshtein V.I. [1 ]
机构：
[1] JSC, All-Russian Heat Engineering Institute, Moscow
来源：
Power Technology and Engineering | 2010年 / 44卷 / 04期
关键词：
Body; Creep; Express evaluation; Initial defect; Pipe; Service life; Steam line; Steel; Turbine;
D O I：
10.1007/s10749-010-0181-5
中图分类号：
学科分类号：
摘要：
Metal of a stopper valve made of steel 1Kh11MFBL, a bent pipe of considerable diameter made of steel 1Kh12V2MF (ÉI-756) and a pipe billet of steel 10Kh9MFBSh (DI-82) are used to consider application of a new procedure, according to which by combined analysis of stress-rupture strength data for a small number of cylindrical and notched specimens it is possible to evaluate metal stress-rupture strength and the relative reserve of thickness for possible initial defects in high-temperature components of cylindrical shape. © 2010 Springer Science + Business Media, Inc.
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收藏
页码：301 / 306
页数：5
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